Convert the equations to slope/intercept form:-
4x + 4y = 1
4y = -4x + 1
y = -1x + 1/4 The slope of this line is -1
x + y = -8
y = -1x - 8 This also has a slope of -1
So B is true. The lines are parallel.
You have to prove the hypothesis first
Answer:
c
Step-by-step explanation:
trust meeeeeeeeeeeeeeee, 3 inches × 7 days in a week
-7!!
I checked on my calculator, since it’ll be too hard to show the work here with my phone :)
Angles in a triangle always add to 180 degrees. 180=(8x+3degrees)+(10x-4 degrees)+91
180-91=89 89=(8x+3 degrees)+(10x-4 degrees) 89-3= 86 86+4=90
(8x+10x=18x) 18x=90
divide bothe sides by 18
x = 5